diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/stoneyridge/enable_usbdebug.c | 4 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/southbridge.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/soc/amd/stoneyridge/enable_usbdebug.c b/src/soc/amd/stoneyridge/enable_usbdebug.c index 0a0c3ec66d..27ac61f980 100644 --- a/src/soc/amd/stoneyridge/enable_usbdebug.c +++ b/src/soc/amd/stoneyridge/enable_usbdebug.c @@ -26,8 +26,8 @@ pci_devfn_t pci_ehci_dbg_dev(unsigned int hcd_idx) { /* Enable all of the USB controllers */ - outb(0xef, PM_INDEX); - outb(0x7f, PM_DATA); + outb(PM_USB_ENABLE, PM_INDEX); + outb(PM_USB_ALL_CONTROLLERS, PM_DATA); return SOC_EHCI1_DEV; } diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h index ce0af95a20..b9dc62a76e 100644 --- a/src/soc/amd/stoneyridge/include/soc/southbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h @@ -101,6 +101,8 @@ #define PM_LPC_AB_NO_BYPASS_EN BIT(2) #define PM_LPC_A20_EN BIT(1) #define PM_LPC_ENABLE BIT(0) +#define PM_USB_ENABLE 0xef +#define PM_USB_ALL_CONTROLLERS 0x7f /* FCH MISC Registers 0xfed80e00 */ #define GPP_CLK_CNTRL 0x00 |